Premiere Pro Won't Open

Hi Community! I'm running the most recent version of Premiere Pro on macOS Monterey 12.2. When I click the icon, it bounces in the dock but never opens—no loading screen, no error messages, no activity whatsoever. I've tried restarting my Mac, uninstalling and reinstalling Pr, and using force quit, then trying again. Some of the help pages suggest resetting preferences or clearing the media cache, but I'm not sure how to do that without opening the application in the first place? Thoughts?